Mutagenetix > Incidental Mutation

Incidental Mutation 'R8984:Atn1'

683884

Institutional Source

Beutler Lab

Gene Symbol

Atn1

Ensembl Gene

ENSMUSG00000004263

Gene Name

atrophin 1

Synonyms

atrophin-1, Atr1, Drpla

MMRRC Submission

068817-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R8984 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

124719507-124733450 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 124723923 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tryptophan to Arginine at position 437 (W437R)

Ref Sequence

ENSEMBL: ENSMUSP00000085695 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000088357] [ENSMUST00000129411] [ENSMUST00000146872]

AlphaFold

O35126

Predicted Effect

unknown
Transcript: ENSMUST00000088357
AA Change: W437R

SMART Domains

Protein: ENSMUSP00000085695
Gene: ENSMUSG00000004263
AA Change: W437R

Domain	Start	End	E-Value	Type
Pfam:Atrophin-1	1	191	7.9e-30	PFAM
low complexity region	209	218	N/A	INTRINSIC
low complexity region	231	253	N/A	INTRINSIC
low complexity region	256	297	N/A	INTRINSIC
low complexity region	301	317	N/A	INTRINSIC
low complexity region	351	372	N/A	INTRINSIC
low complexity region	378	396	N/A	INTRINSIC
Pfam:Atrophin-1	405	1174	4.6e-209	PFAM

Predicted Effect

unknown
Transcript: ENSMUST00000129411
AA Change: W437R

SMART Domains

Protein: ENSMUSP00000115407
Gene: ENSMUSG00000107478
AA Change: W437R

Domain	Start	End	E-Value	Type
Pfam:Atrophin-1	1	164	3.8e-33	PFAM
low complexity region	209	218	N/A	INTRINSIC
low complexity region	231	253	N/A	INTRINSIC
low complexity region	256	297	N/A	INTRINSIC
low complexity region	301	317	N/A	INTRINSIC
Pfam:Atrophin-1	327	1175	1.7e-192	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000146872

SMART Domains

Protein: ENSMUSP00000123560
Gene: ENSMUSG00000004263

Domain	Start	End	E-Value	Type
Pfam:Atrophin-1	1	182	2.6e-36	PFAM

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 99.0%

Validation Efficiency

100% (68/68)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Dentatorubral pallidoluysian atrophy (DRPLA) is a rare neurodegenerative disorder characterized by cerebellar ataxia, myoclonic epilepsy, choreoathetosis, and dementia. The disorder is related to the expansion from 7-35 copies to 49-93 copies of a trinucleotide repeat (CAG/CAA) within this gene. The encoded protein includes a serine repeat and a region of alternating acidic and basic amino acids, as well as the variable glutamine repeat. Alternative splicing results in two transcripts variants that encode the same protein. [provided by RefSeq, Jul 2016]
PHENOTYPE: Homozygous null mice are viable and fertile, however mice expressing a truncated protein lacking the poly-Q repeat and C-terminal peptides display growth retardation, progressive male infertility with small testis and low sperm counts, and consume less food. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 72 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abhd5	T	A	9: 122,180,880 (GRCm39)	V10E	probably benign	Het
Adss2	A	T	1: 177,601,280 (GRCm39)		probably benign	Het
AI467606	A	T	7: 126,691,673 (GRCm39)	I83F	probably damaging	Het
Atxn7l2	T	C	3: 108,116,290 (GRCm39)		probably benign	Het
AU040320	T	C	4: 126,734,936 (GRCm39)	F750S	possibly damaging	Het
B3gnt6	A	G	7: 97,842,821 (GRCm39)	S380P	probably benign	Het
Bod1l	T	C	5: 41,946,215 (GRCm39)	Q3020R	probably damaging	Het
Borcs6	A	T	11: 68,950,828 (GRCm39)	I69F	probably benign	Het
Brd7	T	A	8: 89,081,340 (GRCm39)	M170L	probably benign	Het
Ccdc191	T	A	16: 43,710,581 (GRCm39)		probably benign	Het
Cit	C	T	5: 116,064,534 (GRCm39)	T472I	possibly damaging	Het
Ddx25	G	T	9: 35,468,685 (GRCm39)	D57E	probably benign	Het
Dnah7a	A	T	1: 53,674,436 (GRCm39)	L447*	probably null	Het
Epb41l3	A	G	17: 69,554,641 (GRCm39)	D247G	probably damaging	Het
Epha8	G	T	4: 136,665,897 (GRCm39)	L420M	probably damaging	Het
Etaa1	A	T	11: 17,890,254 (GRCm39)	V869E	probably damaging	Het
Exoc8	T	A	8: 125,622,769 (GRCm39)	I533F	probably benign	Het
Fam117a	A	G	11: 95,254,823 (GRCm39)		probably null	Het
Fam222a	C	T	5: 114,749,092 (GRCm39)	T96I	possibly damaging	Het
Farsa	C	T	8: 85,594,228 (GRCm39)	T326I	probably damaging	Het
Fkbp1b	T	A	12: 4,891,401 (GRCm39)	D12V	probably damaging	Het
Garin3	C	A	11: 46,295,695 (GRCm39)	Y22*	probably null	Het
Gc	C	T	5: 89,589,421 (GRCm39)		probably null	Het
Git2	T	C	5: 114,868,256 (GRCm39)	E705G	probably damaging	Het
Gm10318	G	A	10: 77,689,078 (GRCm39)	C128Y	unknown	Het
H3c3	C	A	13: 23,929,393 (GRCm39)	A30S	probably benign	Het
Hcar2	G	A	5: 124,002,571 (GRCm39)	R311*	probably null	Het
Hira	A	G	16: 18,746,261 (GRCm39)	Q468R	possibly damaging	Het
Hspa1l	T	C	17: 35,197,092 (GRCm39)	V377A	probably damaging	Het
Igkv2-137	T	A	6: 67,532,659 (GRCm39)	W14R	probably damaging	Het
Itga3	A	T	11: 94,953,391 (GRCm39)	L317Q	probably damaging	Het
Jade2	A	C	11: 51,715,906 (GRCm39)	L433W	probably damaging	Het
Kif21a	T	C	15: 90,840,559 (GRCm39)	T1186A	probably benign	Het
Krtap28-10	C	A	1: 83,019,894 (GRCm39)	C82F	unknown	Het
Ksr1	G	A	11: 78,931,709 (GRCm39)	T333M	probably damaging	Het
Msi1	T	C	5: 115,573,598 (GRCm39)	F132S	probably damaging	Het
Myo7b	C	A	18: 32,099,402 (GRCm39)	K1673N	probably null	Het
Myom3	T	A	4: 135,515,255 (GRCm39)	N716K		Het
Ndst4	G	A	3: 125,515,810 (GRCm39)	G312R	probably damaging	Het
Ndufaf2	A	G	13: 108,189,316 (GRCm39)	V144A	probably benign	Het
Omd	T	C	13: 49,743,576 (GRCm39)	S209P	possibly damaging	Het
Or2n1c	A	G	17: 38,519,304 (GRCm39)	H56R	probably damaging	Het
Or2t47	G	C	11: 58,442,209 (GRCm39)	N285K	probably damaging	Het
Or51b17	G	A	7: 103,542,816 (GRCm39)	T42I	probably benign	Het
Or51e1	T	A	7: 102,359,219 (GRCm39)	I251N	possibly damaging	Het
Or52a24	T	C	7: 103,381,220 (GRCm39)	I29T	probably damaging	Het
Or52e3	T	C	7: 102,869,393 (GRCm39)	L156P	possibly damaging	Het
Patl1	T	A	19: 11,898,760 (GRCm39)	Y152N	probably damaging	Het
Plaur	T	A	7: 24,164,577 (GRCm39)	M27K	probably benign	Het
Ppfia2	T	A	10: 106,694,439 (GRCm39)		probably benign	Het
Ppfia3	A	G	7: 44,990,100 (GRCm39)	V1142A	probably damaging	Het
Psg28	T	A	7: 18,156,981 (GRCm39)	N418I	probably damaging	Het
Ptprd	A	T	4: 75,863,251 (GRCm39)	F1237I	probably damaging	Het
Ptprj	G	A	2: 90,270,987 (GRCm39)	P1247L	probably damaging	Het
Rbms3	A	T	9: 116,524,886 (GRCm39)		probably null	Het
Rgs18	A	G	1: 144,629,566 (GRCm39)	V231A	probably benign	Het
Rnf112	T	C	11: 61,343,277 (GRCm39)	R156G	possibly damaging	Het
Rsad1	A	C	11: 94,439,010 (GRCm39)	V150G	probably damaging	Het
Rxrg	G	A	1: 167,462,005 (GRCm39)	V350I	possibly damaging	Het
Sash1	A	G	10: 8,626,808 (GRCm39)	I192T	possibly damaging	Het
Slc25a36	G	A	9: 96,961,259 (GRCm39)	T259I	probably benign	Het
Smarcd3	T	A	5: 24,798,986 (GRCm39)	E324V	probably null	Het
St3gal4	A	G	9: 34,966,944 (GRCm39)	V2A	possibly damaging	Het
Stk17b	A	C	1: 53,796,784 (GRCm39)	S328A	probably benign	Het
Tbrg1	A	G	9: 37,563,949 (GRCm39)	Y229H	probably damaging	Het
Tdg	A	G	10: 82,484,514 (GRCm39)	N409S	probably benign	Het
Terb1	T	C	8: 105,212,036 (GRCm39)	E315G	possibly damaging	Het
Tmem131	A	G	1: 36,867,228 (GRCm39)	F402L	probably benign	Het
Trav4-2	T	C	14: 53,656,190 (GRCm39)	I64T	probably benign	Het
Trav4-4-dv10	A	G	14: 53,921,574 (GRCm39)	T91A	probably benign	Het
Xdh	C	T	17: 74,228,346 (GRCm39)	G352R	probably damaging	Het
Zfp551	C	A	7: 12,156,559 (GRCm39)		probably benign	Het

Other mutations in Atn1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01295:Atn1	APN	6	124,726,239 (GRCm39)	missense	probably damaging	0.96
Janvier	UTSW	6	124,721,919 (GRCm39)	unclassified	probably benign
stunt	UTSW	6	124,722,601 (GRCm39)	critical splice donor site	probably null
R0122:Atn1	UTSW	6	124,720,197 (GRCm39)	unclassified	probably benign
R0227:Atn1	UTSW	6	124,723,893 (GRCm39)	unclassified	probably benign
R0385:Atn1	UTSW	6	124,720,334 (GRCm39)	unclassified	probably benign
R0394:Atn1	UTSW	6	124,726,696 (GRCm39)	splice site	probably benign
R0834:Atn1	UTSW	6	124,720,188 (GRCm39)	unclassified	probably benign
R1295:Atn1	UTSW	6	124,724,750 (GRCm39)	missense	unknown
R1296:Atn1	UTSW	6	124,724,750 (GRCm39)	missense	unknown
R1865:Atn1	UTSW	6	124,722,259 (GRCm39)	unclassified	probably benign
R1992:Atn1	UTSW	6	124,722,291 (GRCm39)	unclassified	probably benign
R2268:Atn1	UTSW	6	124,723,203 (GRCm39)	unclassified	probably benign
R3826:Atn1	UTSW	6	124,723,182 (GRCm39)	unclassified	probably benign
R4903:Atn1	UTSW	6	124,720,220 (GRCm39)	unclassified	probably benign
R5601:Atn1	UTSW	6	124,720,191 (GRCm39)	critical splice donor site	probably null
R5680:Atn1	UTSW	6	124,724,778 (GRCm39)	missense	possibly damaging	0.92
R6167:Atn1	UTSW	6	124,723,700 (GRCm39)	unclassified	probably benign
R6314:Atn1	UTSW	6	124,724,013 (GRCm39)	unclassified	probably benign
R6427:Atn1	UTSW	6	124,723,139 (GRCm39)	unclassified	probably benign
R6538:Atn1	UTSW	6	124,723,512 (GRCm39)	unclassified	probably benign
R6606:Atn1	UTSW	6	124,721,919 (GRCm39)	unclassified	probably benign
R7240:Atn1	UTSW	6	124,724,861 (GRCm39)	missense	unknown
R8090:Atn1	UTSW	6	124,722,304 (GRCm39)	missense	unknown
R8476:Atn1	UTSW	6	124,723,416 (GRCm39)	unclassified	probably benign
R8770:Atn1	UTSW	6	124,722,601 (GRCm39)	critical splice donor site	probably null
R8924:Atn1	UTSW	6	124,722,211 (GRCm39)	missense	probably benign	0.39
R9018:Atn1	UTSW	6	124,722,661 (GRCm39)	missense	unknown
R9485:Atn1	UTSW	6	124,722,748 (GRCm39)	missense	unknown
Z1177:Atn1	UTSW	6	124,721,998 (GRCm39)	missense	unknown

Predicted Primers

PCR Primer
(F):5'- TCTCTAGAGGGTGAGGATACGC -3'
(R):5'- GCCTCCAATGCGATATCCATATTC -3'

Sequencing Primer
(F):5'- GGAGGGGGCCCAGAGTTTC -3'
(R):5'- ATGCGATATCCATATTCATCCTCCAG -3'

Posted On

2021-10-11